Project flies update Swift4 & XCode9 (Add .swift-version)

Add

• .swift-version file

Remark

If you use swift3, please clone and use feature/swift3 branch.

Update Swift4 Syntax & XCode9

Update

• Update Swift4 Syntax & Enable Build Sample XCode9.

Fixed

• Refactoring about Sample Code.

macOS Support

This update contains the following topics:

Update

• macOS10.10 or later Support.

Support Carthage

This update contains the following topics:

Update

• Several bag fix.
• Support Carthage.
• Fix Example project file.

Add

• Test case of 2017 and more.

Support CocoaPods

You can use this library with CocoaPods.

Update swift3 syntax & weekday pattern added.

This update contains the following topics:

Update

• Update Swift3 Syntax

Add

• Weekday pattern add (Japanese & English)

Fixed

• Alternative day logic of holiday(since 1973)

You can use CocoaPods

This Library can use Cocoapods and Cathage to install.
And README is update.